BETAFPV Air75 II Whoop Frame Kit 75mm, Durable Carbon Fiber Crash Resistant Frame for FPV Racing Cinewhoop
Return&refund policy
Eligible items are covered by return and refund support. If the item does not arrive or is not as described, the buyer can request help.
Security & Privacy
Safe payments: We do not share your personal details with any third parties without your consent.
Secure personal details: We protect your privacy and keep your personal details safe and secure.
AI offer for your market
A curated pick based on category, shipping route, delivery speed and popularity in your selected market.
Why this product fits your market
- • Strong customer signal: 4.8★ from 138 reviews.
- • Recommendations focus on this product category and your market availability.
Product specifications
Detailed product description
This product is shown with available options, market-specific pricing and verified specifications.
- Brand: NONE
- Sales: 800+
- Package size: 20 × 20 × 5 cm
- Package weight: 0.08 kg
- Rating: 4.8 / 5
Before adding to cart, choose an available option and check the quantity.
For more than one year, the Air75 Frame defined lightweight agility. Now, forged alongside our global pilot community, the lighter Air75 II Frame (4g) reimagines the form. Our R&D team deconstructed every arm brace, duct geometry, and crash point. The result? A radical yet refined frame: 4 arm braces replace 6, paired with optimized ducts and connecting structure. This shaves frame amplitude while adding 11% thrust and delivering near-perfect PID response. Beneath the form lies resilience. An optimized PP matrix absorbs brutal impacts from crashes. Refined details – screw protection structure, enlarged FC holes, and a lowered duct profile – ensure dominance. All engineered for relentless, worry-free flying.
Bullet Points
Specifications
Air75 II Brushless Whoop Frame
Air75 Brushless Whoop Frame
Weight
4.00g
4.45g
Wheelbase
75mm
Duct Diameter
42.0mm
42.5mm
Duct Height
4.5mm
4.7mm
Arm Braces
4
6
Motor Fixed Slot
Supported
Screw Protection Structure
Not Supported
Propellers
40mm propellers
Diagram
Frame Reshaped: +11% Thrust
By strategically reducing arm braces from 6 to 4 and refining duct aerodynamics, the Air75 II achieves 11% higher thrust versus Gen 1 – delivering instant throttle response and sustained power for the quadcopter.
Reliable Flight
After dozens of structural refinements, our final connecting arms design effectively reduce frame vibration. Paired with Feedforward tuning, this achieves a near-perfect PID step response – translating to crisp maneuvers and buttery-smooth freestyle flow.
Optimized Resilient Material
Our battle-tested PP blend laughs off concrete kisses and tree bites. Survive your most violent freestyle crashes – and fly home.
Details Matter
Every gram perfected: Retained motor fixed slots ensure precise alignment, new motor screw protection structures deflect crash impacts, and enlarged 1.2mm FC holes fit 1.4mm screws effortlessly. Where pilot priorities meet engineering obsession.
Recommended Parts
Package